baber/WOPTO huggingface dataset:
Patent JP-S55104057-A (JP)
Title: Ion implantation device
Inventor: KANAI KENYUU
IPC: H01J37/317
Filed: 1979-02-02
Abstract: PURPOSE: To prevent the staining of sample surface and the inside of vacuum tank by surrounding a movement transmitting mechanism for disk, etc., moving a smaple, e.g., wafer, etc., attached with a space leading to the air expansively.  
     CONSTITUTION: The wafer 2 is arranged on the circumference of the disk 1', the disk 1' is rotated in the sample chamber 12 provided with the vacuum releasing means 21 and at the same time moved to the direction of the arrow mark, and ion from the ion source 4 is implanted into the surface of the wafer 2. At this time, the rotary shaft 15 of the disk 1' is isolated from the sample chamber 12 by the magnetic fluid seal 22 inside the box 13 and at the same time its moving shaft 18 is sealed by the bellows 9'. On the other hand, in the linear movement driving system of the disk 1', the two spline shafts 26 pierced from the outside of the sample chamber 12 are sealed by the bellows 9" and the box 13 is guided by the movement of the ball screw 8. Thus, lubrication is made easier and also the staining of the inside of vacuum tank is prevented because of the presence of the whole of the movement transmitting mechanism within the space leading to the air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5395572-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: UEDA RIYUUICHI
IPC: C30B19/08
Filed: 1977-02-01
Abstract: PURPOSE: To grow the liquid phase epitaxial growing, by preventing the separated solute from being adhered on the boat wall so that the boat temperature of solution is not lowered than the temperature of solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62168912-A (JP)
Title: Exhaust sound reducing device for engine
Inventor: INOUE HIROSHI
IPC: F01N1/00
Filed: 1986-01-20
Abstract: PURPOSE:To reduce a burning sound component for enhancing an exhaust sound reducing effect by providing a filter which eliminates turbulent flow sound components other than the burning sound component from reaching an exhaust pulsation detector. CONSTITUTION:A cylindrical branch pipe 2 is provided in the midway of an exhaust passage 1, and in the midway of the branch pipe 2 a thin film 3 as an eliminating means in which the characteristics of transmission loss are uniform in a given frequency region is provided. On the end of the branch pipe 2 a pressure sensor 4 is provided, and an amplifier 5 is connected to the sensor 4. Further, in the midway of the exhaust passage 1 and on the downstream side of the branch pipe 2, a branch pipe 16 is provided, and the signal from a pressure sensor 18 provided on the end thereof is input into a sequential type probability control system 8 via a variable band-pass filter 9. By providing a thin film 3, only a burning sound component being a prominent sound component out of exhaust pulsations can be detected, and the exhaust sound can be effectively reduced.
Patent JP-H11213153-A (JP)
Title: Method and device for extracting image feature
Inventor: OKAMOTO HIROAKI
IPC: G06T7/60
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To exactly extract features of an image at a slight increase of calculation quantity by calculating correlation data having displacement of a position of a linear component and the direction whose resolution is improved further than the resolution in the direction of the linear component as parameters by integrating plural pieces of correlation data. SOLUTION: First correlation data are calculated and one or more pieces of second correlation data are simultaneously calculated by using the calculated first correlation data CC1 (θ1 , τ1 ) and one or more directions θ2i (i=1, 2..., n; 1<=n) having finer resolution than that of the direction θ1 near the direction θ1 . And the correlation data CC (θ, τ) having the displacement τ of the position of the linear component and the direction θ whose resolution is improved further than that of the direction θ1 of the linear component as the parameters is calculated by integrating plural pieces of correlation data CC1 (θ1 , τ1 ), CC2i (θ2i , τ2i ). Thus, the exact displacement between two images is calculated while suppressing the calculation quantity at a slight increase.
Patent JP-H09205640-A (JP)
Title: Remote monitor system
Inventor: SHIMIZU IKUJI
IPC: G08B25/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive remote monitor system with simple circuit configuration by comparing a compressed image with a reference image so as to detect a fault and employing a storage circuit with a small capacity. SOLUTION: In the processing by an image input side, an image received from a camera 1 is compressed by an image compression section 2 employing the MPEG or the like, a code amount comparator section 3 extracts a code amount, and it is compared with a reference code amount in a reference code amount storage section 4. As the reference code amount, a standard image or an image before a prescribed time may be used. When a difference over a threshold level or over is detected after the comparison of the code amounts, error detection is informed to a data transmission section 5. Upon the receipt of an error detection notice, a data transmission section 5 adds it to compressed image data and sends the resulting data to a transmission line.  In the processing of the image output side, data are received from the transmission line and the error notice of the data is discriminated and when an error is detected, expansion processing is conducted and the image is displayed.
Patent JP-S5396501-A (JP)
Title: Starting and stopping process of secondary resistance starting induction motor for pump
Inventor: MORIMOTO KINSHIROU
IPC: F04B49/00
Filed: 1977-02-02
Abstract: PURPOSE: To slow down a pump to a halt by means of inserting starting resistance so that it may gradually increase in abeyance of the pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04245291-A (JP)
Title: Drive circuit
Inventor: SHIN YASUHIRO
IPC: G09G3/20
Filed: 1991-01-31
Abstract: PURPOSE:To improve the operating speed of the whole drive circuits and reduce the power consumption in a cascade-connected drive circuit such as the LDC driving IC. CONSTITUTION:The completion pulse outputted from the preset first flip-flop 20 when the latch signal output is completed as the input of the second flip-flop 21 outputting the completion signal after the latch signal output of a shift register 5 outputting the latch signal to a data latch circuit 1 outputting the drive data in parallel and the output signal from the second flip-flop are logically calculated as inputs, and a gate circuit outputting the preset level for a period based on these two inputs is provided in a drive circuit for cascade connection.
Patent JP-S60153821-A (JP)
Inventor: MIWA YOSHIYUKI
IPC: A47J27/00
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60154137-A (JP)
Title: Conductive embedding material for surface observation
Inventor: OGAWA ICHITAROU
IPC: G01N1/36
Filed: 1984-01-23
Abstract: PURPOSE:To observe sectional structures of fine particles easily in high magnification by milling finely cokes having specified remaining volatile component to the average particle diameter less than the average value and less than a specified value, press molding together with a sample and using said body. CONSTITUTION:The cokes having >=4wt% remaining volatile component is necessary, but 8-15wt% is most suitable for the volatile component quality. The smaller the particle diameter of the cokes, the higher the strength of the embedded sample, a gringing utilizing shearing force, e.g. using automated mortar is preferable to the finely milling mode. The powders manufactured by impacting crushing mode e.g. such as jet mill show the large spring back immediately after the molding, consequently are easy to crack during the mold releasing and unsuitable. In this case, if the grinding is performed by automated mortar in a short time, the crack occurrence during mold releasing can be suppressed in some extent. In normal temp. forming, >=1,000kg/cm<2> molding pressure is preferable. For preventing the oxidation, <=200 deg.C heating temp. is preferable.
Patent JP-S5394560-A (JP)
Title: Anti-static treatment of melamine-impregnated paper
Inventor: KAMIYAMA TAKAHISA
IPC: B32B37/00
Filed: 1977-01-31
Abstract: PURPOSE: To decrease the electrostatic charge and to prevent deposition of foreign materials to a melamine-impregnated paper by adding an ethyleneglycol fatty acid ester to melamine resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06226191-A (JP)
Title: Method and device for coating blade coater
Inventor: YAMAWAKI MASAHIRO
IPC: B05D3/00
Filed: 1993-01-26
Abstract: PURPOSE:To eliminate the stain and lowering of quality generated by the excessive application of a coating material on the paper joining sections at the time of frame changing and prevent the deformation generated by the friction heat of a blade in a blade coater carrying out the automatic paper joining in the traveling state. CONSTITUTION:In a blade coater in which a coating material is applied on the surface of a base paper traveling continuously through a backing roll 1 from a coating material feed section 3 and then the required coating quantity is set by the blade 6, a base paper 4 on an old base paper roll R1 in the coating operation and the base paper starting end of a new base paper on a new base paper roll R2 are joined together in the traveling state, and the application of the coating material from the coating material feed section 3 is discontinued when the above-said paper joining section is passed on the coating position, and the blade 6 is cooled by the water with which the base paper 4 is impregnated or the water to be sprayed directly.
Patent JP-H09165288-A (JP)
Title: Growing method for single crystal
Inventor: SATO KENJI
IPC: C30B11/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a good quality single crystal in a good yield by growing the crystal in a solution having a low solubility for a raw material under an atmospheric pressure in a solvent method. SOLUTION: This method for growing a single crystal is to seal a crucible 3 filled with a chemical semiconductor raw material and a solvent in an ampule 2 under a vacuum, put the ampule in a pressure resistant vessel 6 which is then set in a medium pressure oven 7, substitute an air in the oven by introducing argon gas, etc., from a gas supplying port 70, then dissolve the solute sufficiently by elevating temperature up to a prescribed crystal growth temperature, while adjusting the pressure in the oven so as to pressurize at a prescribed pressure within a range where the pressure in the medium pressure oven does not exceed the pressure in the ampule 2. Upon dissolving the solute sufficiently, its temperature distribution is changed so that the lower side of the medium pressure oven becomes a low temperature and also a prescribed temperature gradient is kept in the oven.  In the above state, the ampule 2 is gradually transferred to the low temperature side for growing the crystal while adjusting the pressure in the oven so as not to make the ampule explode, and is cooled after completion of the crystal growth.
Patent JP-H10210680-A (JP)
Title: Uninterruptive power source
Inventor: NODA HIROSHI
IPC: H02M7/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, low-cost uninterruptive power source with high conversion efficiency and simple circuit configuration. SOLUTION: At the time of operation by a commercial power source, an AC voltage is rectified and smoothed by diodes 53 and a capacitor 54 and is applied to a transformer 55. By the switching operation of an FET 56, AC voltages are generated in windings 55b, 55c, and one of them is rectified and smoothed by diodes 61, 62, a coil 63, and a capacitor 64. Meanwhile, the AC voltage generated in the winding 55c is rectified, and smoothed by a parasitic diode 71a of an FET 71 and a capacitor 73, and a battery 74 is charged. The output voltage of the battery 74 is outputted through the windings 55c, 55b by turning an FET 75 on with a control circuit 76, and turning the FET 71 on/off in addition, at the time of power interruption.
Patent JP-H09205059-A (JP)
Title: Patterning method for resist film
Inventor: KAMIYA MASAYUKI
IPC: H01L21/027
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent defective development due to a bubble mixed between a resist film.and a developer by forming an organic material film on an underlying resist film, exposing the resist film into a desired pattern to form a latent image, and then removing the organic material film and developing the resist film bearing a latent image. SOLUTION: A wafer 1 is coated with a resist film 8 and heat treated and then subjected to selective exposure where the resist film 2 is irradiated with an exposing light beam through a mask and patterned. The exposed part 3 of resist film 2 provides a mask. The exposed part 3 is soluble to a developer. Subsequently, the surface layer of resist film 2 is entirely subjected to exposure. The exposed part 4 is also soluble to a developer. A developer 5 is then spread over the surface layer 4 of resist film 2 entirely subjected to exposure. Consequently, the exposed parts 3, 4 of resist film 2 are removed and a bubble 6 is removed from between the resist film 2 and developer 5.
Patent JP-S5295018-A (JP)
Title: Control method for thyristor motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P6/06
Filed: 1976-02-06
Abstract: PURPOSE: To compensate armature reaction by detecting the variation of armature current in advance thereby controlling field current and firing control angle before said current varies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05279797-A (JP)
Title: Cold rolled steel sheet having extremely superior deep drawability and bulging property and its production
IPC: C22C38/12
Filed: 1991-01-07
Abstract: PURPOSE:To produce a cold rolled steel sheet having superior deep drawability and bulging deformability by preparing a steel which has a specific composition having respectively specified C, S, N, Ti, and Nb contents and where the inplane mean value of Lankford value and the work hardening index in the prescribed tensile strain region are specified, respectively. CONSTITUTION:The cold rolled steel sheet having a composition which consists of, by weight, <=0.0030% C, <=0.05% Si, 0.05-0.50% Mn, <=0.02% P, =0.02% S, 0.03-0.06% Sol. Al, <=0.0040% N, 0.005-0.0015% Nb, 0.04-0.14% Ti, and the balance Fe with inevitable impurities and where (Ti*/-[C]) satisfying equations I,II {where [%C], [%Ti], and [%S] represent C content (%), Ti content (%), and S content (%), respectively} and inequality III {where [%Nb] represents Nb content(%)} is regulated to >=7 is produced. In this cold rolled steel sheet, the inplane mean value (means-r) of Lankford value defined by equation IV {where [r0] means r-value in a steel sheet rolling direction} and the work hardening index evaluated in the region of 10-20% tensile strain are regulated to >=2.8 and >=0.26, respectively.
Patent JP-H03215216-A (JP)
Title: Heating system
Inventor: KATAKE SHINJI
IPC: A47B77/04
Filed: 1990-01-19
Abstract: PURPOSE:To facilitate the process of taking out articles and to improve the novelty of the design by installing a wall cabinet on the upper wall of the sink base, forming a front open part in an approximately arched plane shape and providing two arched doors covering the open port. CONSTITUTION:On the upper plane of a sink base 4, a sink 5 and a cooking stove 6 are provided while the front fringe of the sink 5 is protruded in an approximately arc plane shape. A wall cabinet 7 installed on the upper wall of the sink 5 on the sink base 4 is formed in a shape that makes the front open port 7a protruded to the front. On the open port 7a two arc-shaped doors 8 covering the open surface are provided. Thus, the sink base 4 forms an approximately arc plane shape protruding to the front. Then, articles can be taken in and out of the sink while working in the cooking space or just by moving a little the base. Besides, the moving line of the work during the cooking work can be reduced and the burden on the worker can be also reduced. Furthermore, the approximately arc plane shape of the sink base 4 contribute to the improvement of the novelty of the design. Since a drawer rack 10 is provided in the wall cabinet 7, taking articles in-and-out of the back part can be made easy.
Patent JP-H09203670-A (JP)
Title: Piezoelectric load sensor
Inventor: YUKIMURA YOSHIHIKO
IPC: G01L1/16
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric load sensor having the simple structure, which can omit the waterproof property of the piezoelectric load sensor itself and can decrease the manufacturing cost. SOLUTION: A piezoelectric load sensor A is formed by fixing the outer surface of a laminated body 10, wherein a disk-shaped insulating plate 2, an electrode plate 3 and a piezoelectric element 4 are overlapped and coaxially held, to the parts 1 and 1 between disk-shaped pressure receiving plates in either sides by a resin frame 6. This constitution can be manufactured only by providing the resin frame 6 by injection molding at the outer surface of the laminated body 10. Therefore, the effect of the cost reduction is high. It is recommendable that the laminated body 10 has the central hole and is fixed by rivets.
Patent JP-H03215548-A (JP)
Title: Molding of polymer blend
Inventor: SUENAGA JUNICHI
IPC: C08L71/12
Filed: 1990-01-19
Abstract: PURPOSE:To make it possible to fully orient a liquid crystal polymer, to facilitate extrusion molding and to improve the properties of a molding by reacting a thickener with a polymer blend of a liquid crystal polymer with a non-liquid- crystal polymer and specifying the melt viscosity of the polymer blend in melt- molding the polymer blend. CONSTITUTION:A liquid crystal polymer (e.g. a copolyester comprising p- hydroxybenzoic acid residue units and ethylene terephthalate units) is blended with a non-liquid-crystal polymer (e.g. nylon 6). A thickener (e.g. 2,2'-phenylene- bisoxazoline) is added to this blend and reacted therewith so that the melt viscosity of the polymer blend as measured at the molding temperature and a shear rate of 1000sec<-1> may be at least equivalent to that of the non-liquid- crystal polymer as measured under the same conditions. This polymer blend is melt-molded to obtain a molding of improved properties.
Patent JP-H07221691-A (JP)
Title: Digital mca communication system
Inventor: TAKAHARA SHINICHIRO
IPC: H04B7/26
Filed: 1994-02-03
Abstract: PURPOSE:To easily grasp connection conditions of radio lines between mobile stations by grasping the number of times of connection of radio lines between mobile stations from the simultaneous connection information notification message received corresponding to the transmission of a simultaneous connection information request message. CONSTITUTION:A command station 3 transmits a simultaneous connection information request message requesting the notification of the radio line connection information between vehicle mobile stations 4a to 4d to a digital MCA control station 2 by a fast accompaniment control channel 1 (FACCH 1). The digital MCA control station 2 transmits a simultaneous connection information notification message for notifying the radio line connection information between the vehicle mobile stations 4a to 4d to the command station 3. In the command station 3, the radio line connection status between the vehicle mobile stations 4a to 4d or the vehicle mobile stations 4a to 4d to be connected by the self station 3 and the radio line is recognized, the history is stored, and a job diary is prepared. Therefore, the radio line connection status between the mobile stations 4a to 4d is easily and surely recognized.
Patent JP-S62168128-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C1/42
Filed: 1986-01-20
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity, high gamma and the fine graininess by using a core/shell type silver iodobromide emulsion having a prescribed composition to form a silver halide emulsion layer and by incorporating a precursor of a photographically useful reagent into the silver halide emulsion layer or other photographic constituent layer. CONSTITUTION:A core/shell type silver iodobromide emulsion having >=5mol%, preferably 7-15mol% average silver iodide content is used to form at least one of silver halide emulsion layers on a support. A precursor of a photographically useful reagent is incorporated into the silver halide emulsion layer and/or other photographic constituent layer. The preferred amount of the precursor added is 1X10<-8>-1X10<-1>mol per 1mol silver. In case of a mercapto type anti- fogging agent, the amount is 1X10<-6>-1X10<-1>mol. In case of an azole type anti-fogging agent, the amount is 1X10<-5>-1X10<-1>mol. The silver halide emulsion layers may be sensitized with various sensitizers.
Patent JP-H04247500-A (JP)
Title: Ic card with voice synthesizing function
Inventor: MURATA YASUKI
IPC: G10L19/00
Filed: 1991-02-01
Abstract: PURPOSE:To realize an IC card with a voice synthesizing function, which is low in cost, light in weight, small in size and easily operated, by decoding vector quantized encoded data using the pattern generating by a pseudo-random number recurrence formula. CONSTITUTION:The IC card 10 incorporates an address counter 1, a data ROM 2, an oscillator 3, a pseudo-random number generating device 4, a band limiting filter 5, a gain adjusting circuit 6 and an amplifier 7. These circuits are made of separate ICs or a combination of plural ICs. Furthermore, an earphone 8 can be connected to the IC card 10. Each of the patterns generated one by one by the pseudo-random number generating device 4, which uses the encoded data read out from the data ROM 2 as an initial value, becomes one of the most closely resembled one to the waveform of the original voice signal existed at every sampled period. Therefore, by sequencially gain adjusting the analog signal outputted by the pseudo-random number generating device through the band limitted filter 5, a complete demodulation is performed on the original voice signals.
Patent JP-S55104700-A (JP)
Title: Moving type sludge dryer
Inventor: SHIODA TETSUYA
IPC: B63B35/00
Filed: 1979-02-03
Abstract: PURPOSE: To treat sludge simply at site as well as enable dryer to be loaded on vehicles by a system in which dehydrated sludge cake and quick lime are charged into a rotary drum by vacuum suction and mixed by rotation under a reduced pressure to dry it by the reaction heat of quick lime.  
     CONSTITUTION: The dehydrated sludge cake from the hopper 1 and quick lime from the tank 3 are charged into the rotary drum 6 through the suction pipe 5. One end of the drum 6 is connected to the exhaust pipe 9 and also the other end is connected to the blower 10 through the dust collector 21 and the water-washing tower 20. And, another water-washing tower 20 is provided on the exhaustion side of the blower. The inside of the blower is sealed by water in order to prevent the invasion of dust and also to raise its exhaustion capacity. The sludge dried inside the rotary drum goes out of the hatch 14, falls down the hopper, and then is discharged through the chute 19. 
     COPYRIGHT: (C)1980,JPO&Japio